GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 TopKick C-Series (Conventional) C4/C5 🢒 Engine 🢒 Engine Mechanical - 7.8L 🢒 Valve Rocker Arm and Shaft Disassemble
  1. Remove the valve rocker arm shaft from the cylinder head.
  2. Remove the valve rocker arm retaining bolts.

    3. Object Number: 736716 Size: SH
  3. Remove the rocker arms from the valve rocker arm shaft.